Karen Orellana Heizer, PA-C
Medical Physician Assistant · Tallahassee, FL
Karen Orellana Heizer, PA-C is a medical physician assistant with a practice address in Tallahassee, Florida, and NPI 1346954146, issued on Jan 6, 2023. Check the license (Florida 9116869, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Karen Orellana Heizer
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 9116869 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Miccosukee RD, Tallahassee, FL 32308
- Phone
- (850) 431-1155
- Enumerated
- Jan 6, 2023
- Record last updated
- Jan 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20230303000036); accepts Medicare assignment
- Medical or professional school
- Florida State University College Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,776 in Florida → Look up another NPI →
Also registered at 1300 Miccosukee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Orellana Heizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 9116869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average medical physician assistant in 2024
259 Medicare Part D claims for 132 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 claims
- Amlodipine Besylate12 claims
- Pantoprazole Sodium12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $90.44
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tallahassee Memorial Healthcare IncTallahassee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Orellana Heizer among 2,776 medical physician assistant records in Florida
Karen Orellana Heizer, PA-C is one of 2,776 medical physician assistant records with a practice address in Florida. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.
- NPI issued2023 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2022 · median 2013 among the 1,278 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Florida
There are 2,776 medical physician assistant records in Florida.
All 2,776 in Florida → Every provider in Tallahassee → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Brigitta Cintron, PA-CTallahassee, FL 323081730227521
- James Clark, PATallahassee, FL 323081124042478
- Wendy Doyle, PATallahassee, FL 323081063729341
- Angela Franz, PATallahassee, FL 323081295924595
- Charles Gleaton, MSPAS, PA-CTallahassee, FL 323081134347891
- Christopher Jones, P.A.Tallahassee, FL 323081235342114
- Scott Lewis, PA-CTallahassee, FL 323081609847714
- Melanie Loyd, PA-CTallahassee, FL 323081235446899
Common questions
What is Karen Orellana Heizer, PA-C's NPI number?
Karen Orellana Heizer, PA-C's National Provider Identifier (NPI) is 1346954146, issued on Jan 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Karen Orellana Heizer, PA-C located?
The NPPES record lists a practice address at 1300 Miccosukee RD, Tallahassee, FL, 32308. Phone: (850) 431-1155. Providers update this record themselves, so call before visiting.
How can I verify Karen Orellana Heizer, PA-C's license?
NPPES lists Florida license number 9116869, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karen Orellana Heizer, PA-C prescribe under Medicare Part D?
In 2024, Karen Orellana Heizer, PA-C had 259 Medicare Part D claims for 132 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.